Question

A fort has provisions for 450 men for 80 day. After 10 days 50 more men arrived. How long will the remaining food last at the same rate?

Answer 1

$\huge\red{\underline{✪Solution}}$

After 10 days :

For 450 soldiers, provision are sufficient for (40 – 10) days = 30 days

For 1 soldier, provision are sufficient for 30 x 450 days

For 540 soldiers, the provision are sufficient for

= (30 × 450)/540 = (30 × 50)/60 = 25 days

Answer 2

⇢For 450 soldiers, provision are sufficient for (40 – 10) days = 30 days

⇢For 1 soldier, provision are sufficient for 30 x 450 days

⇢For 540 soldiers, the provision are sufficient for

= (30 × 450)/540

= (30 × 50)/60

= 25 days

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